/*
 * Copyright (c) 2017, MegaEase
 * All rights reserved.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

 package com.megaease.easeagent.gen;

import com.google.common.io.ByteStreams;
import org.hamcrest.BaseMatcher;
import org.hamcrest.Description;

import java.io.IOException;
import java.io.InputStream;

public class FileMatchers {
    static BaseMatcher<String> be(String generated) throws IOException {
        final InputStream in = FileMatchers.class.getClassLoader().getResourceAsStream(generated);
        final String expected = new String(ByteStreams.toByteArray(in));
        return new BaseMatcher<String>() {
            @Override
            public boolean matches(Object item) {
                return item.toString().equals(expected);
            }

            @Override
            public void describeTo(Description description) {
                description.appendValue(expected);
            }

        };
    }
}
